| /** |
| * Licensed to jclouds, Inc. (jclouds) under one or more |
| * contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. jclouds licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.jclouds.ovf.xml; |
| |
| import static org.jclouds.util.SaxUtils.cleanseAttributes; |
| import static org.jclouds.util.SaxUtils.currentOrNull; |
| import static org.jclouds.util.SaxUtils.equalsOrSuffix; |
| |
| import java.util.Map; |
| |
| import javax.inject.Inject; |
| import javax.inject.Provider; |
| |
| import org.jclouds.cim.xml.ResourceAllocationSettingDataHandler; |
| import org.jclouds.cim.xml.VirtualSystemSettingDataHandler; |
| import org.jclouds.ovf.VirtualHardwareSection; |
| import org.xml.sax.Attributes; |
| |
| import com.google.common.base.Splitter; |
| |
| /** |
| * @author Adrian Cole |
| */ |
| public class VirtualHardwareSectionHandler extends |
| SectionHandler<VirtualHardwareSection, VirtualHardwareSection.Builder> { |
| |
| private final VirtualSystemSettingDataHandler systemHandler; |
| private final ResourceAllocationSettingDataHandler allocationHandler; |
| |
| @Inject |
| public VirtualHardwareSectionHandler(Provider<VirtualHardwareSection.Builder> builderProvider, |
| VirtualSystemSettingDataHandler systemHandler, ResourceAllocationSettingDataHandler allocationHandler) { |
| super(builderProvider); |
| this.systemHandler = systemHandler; |
| this.allocationHandler = allocationHandler; |
| } |
| |
| private boolean inItem; |
| private boolean inSystem; |
| |
| public void startElement(String uri, String localName, String qName, Attributes attrs) { |
| Map<String, String> attributes = cleanseAttributes(attrs); |
| if (equalsOrSuffix(qName, "VirtualHardwareSection")) { |
| if (attributes.containsKey("transport")) |
| builder.transports(Splitter.on(' ').split(attributes.get("transport"))); |
| } else if (equalsOrSuffix(qName, "System")) { |
| inSystem = true; |
| } else if (!inSystem && equalsOrSuffix(qName, "Item")) { |
| inItem = true; |
| } |
| if (inSystem) { |
| systemHandler.startElement(uri, localName, qName, attrs); |
| } else if (inItem) { |
| allocationHandler.startElement(uri, localName, qName, attrs); |
| } |
| } |
| |
| @Override |
| public void endElement(String uri, String localName, String qName) { |
| if (equalsOrSuffix(qName, "System")) { |
| inSystem = false; |
| builder.system(systemHandler.getResult()); |
| } else if (equalsOrSuffix(qName, "Item")) { |
| inItem = false; |
| builder.item(allocationHandler.getResult()); |
| } |
| if (inSystem) { |
| systemHandler.endElement(uri, localName, qName); |
| } else if (inItem) { |
| allocationHandler.endElement(uri, localName, qName); |
| } else { |
| if (equalsOrSuffix(qName, "Info")) |
| builder.info(currentOrNull(currentText)); |
| super.endElement(uri, localName, qName); |
| } |
| } |
| |
| @Override |
| public void characters(char ch[], int start, int length) { |
| if (inSystem) { |
| systemHandler.characters(ch, start, length); |
| } else if (inItem) { |
| allocationHandler.characters(ch, start, length); |
| } else { |
| super.characters(ch, start, length); |
| } |
| } |
| |
| } |